VDRS07H350TSE

Introduction

The VDRS07H350TSE is a voltage-dependent resistor (VDR) belonging to the category of electronic components. This device is commonly used for surge protection in electrical circuits, offering specific characteristics and advantages for various applications.

Basic Information Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: Voltage-Dependent, Non-linear Resistance
Package: Through-Hole
Essence: Protects Against Voltage Surges
Packaging/Quantity: Typically Packaged in Reels or Trays

Specifications

Voltage Rating: 350V
Maximum Allowable Voltage: 470V
Nominal Power Dissipation: 0.7W
Operating Temperature Range: -40°C to 85°C
Lead Diameter: 0.6mm

Detailed Pin Configuration

The VDRS07H350TSE typically has two leads, with the pin configuration as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

Non-linear response to voltage changes
Rapid response to overvoltage conditions
Low leakage current
High surge current capability

Advantages and Disadvantages

Advantages

Effective surge protection
Fast response time
Wide operating temperature range
Low cost

Disadvantages

Limited lifespan after multiple surge events
Susceptible to thermal runaway under extreme conditions

Working Principles

The VDRS07H350TSE operates based on the principle of non-linear resistance, where its resistance decreases as the voltage across it increases. When subjected to a surge in voltage, the VDR conducts heavily, diverting excess current away from sensitive components in the circuit, thus protecting them from damage.

Detailed Application Field Plans

The VDRS07H350TSE finds application in various fields, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the VDRS07H350TSE include: - VDRS05H300TSE - VDRS10H400TSE - VDRS14H500TSE

In summary, the VDRS07H350TSE is a crucial component for surge protection in electronic circuits, offering effective and reliable performance across various applications.

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